AT353344B - Verfahren zur herstellung eines mehrschichtigen isolierstoffes fuer elektrische wicklungen - Google Patents

Verfahren zur herstellung eines mehrschichtigen isolierstoffes fuer elektrische wicklungen

Info

Publication number
AT353344B
AT353344B AT989776A AT989776A AT353344B AT 353344 B AT353344 B AT 353344B AT 989776 A AT989776 A AT 989776A AT 989776 A AT989776 A AT 989776A AT 353344 B AT353344 B AT 353344B
Authority
AT
Austria
Prior art keywords
manufacturing
insulating material
layer insulating
electrical windings
windings
Prior art date
Application number
AT989776A
Other languages
German (de)
English (en)
Other versions
ATA989776A (de
Original Assignee
Freudenberg Carl Fa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Freudenberg Carl Fa filed Critical Freudenberg Carl Fa
Publication of ATA989776A publication Critical patent/ATA989776A/de
Application granted granted Critical
Publication of AT353344B publication Critical patent/AT353344B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/06—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to a fibrous or filamentary layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/20—Fibres of continuous length in the form of a non-woven mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/10—Mica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/04—Insulators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Insulating Bodies (AREA)
AT989776A 1976-02-10 1976-12-31 Verfahren zur herstellung eines mehrschichtigen isolierstoffes fuer elektrische wicklungen AT353344B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2605102A DE2605102B2 (de) 1976-02-10 1976-02-10 Mehrschichtiger Isolierstoff

Publications (2)

Publication Number Publication Date
ATA989776A ATA989776A (de) 1979-04-15
AT353344B true AT353344B (de) 1979-11-12

Family

ID=5969466

Family Applications (1)

Application Number Title Priority Date Filing Date
AT989776A AT353344B (de) 1976-02-10 1976-12-31 Verfahren zur herstellung eines mehrschichtigen isolierstoffes fuer elektrische wicklungen

Country Status (7)

Country Link
AT (1) AT353344B (enExample)
BE (1) BE850833A (enExample)
CH (1) CH611204A5 (enExample)
DE (1) DE2605102B2 (enExample)
FR (1) FR2341185A1 (enExample)
GB (1) GB1563067A (enExample)
SE (1) SE432495B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420613C1 (de) * 1994-06-13 1995-08-10 Freudenberg Carl Fa Durchbrandblocker für Flugzeugrümpfe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1157327A (fr) * 1955-07-08 1958-05-28 Suisse D Isolants Fab Matériau isolant et procédé pour la fabrication de celui-ci
FR1396124A (fr) * 1964-05-22 1965-04-16 Licentia Gmbh Procédé d'isolation de bobinages électriques
GB1169692A (en) * 1965-07-22 1969-11-05 English Electric Co Ltd Improvements in or relating to Electrical Insulation
FR2054465B1 (enExample) * 1969-07-04 1974-06-14 Alsthom Cgee

Also Published As

Publication number Publication date
FR2341185B1 (enExample) 1982-07-09
ATA989776A (de) 1979-04-15
SE432495B (sv) 1984-04-02
CH611204A5 (en) 1979-05-31
DE2605102A1 (de) 1977-08-18
SE7701131L (sv) 1977-08-11
BE850833A (fr) 1977-05-16
GB1563067A (en) 1980-03-19
DE2605102B2 (de) 1978-07-13
FR2341185A1 (fr) 1977-09-09

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time